3 ms·
Not OP, but we use these tables all the time in Hyperscan (for string and character class matching) and it's a long-standing technique to use it for things like
by glangdale 2y ago
Not OP, but we use these tables all the time in Hyperscan (for string and character class matching) and it's a long-standing technique to use it for things like SIMD population count (obsoleted now if you have the right AVX-512 ISA, ofc).